<!DOCTYPE html>
<html lang='en'>

<head>
  <meta charset='UTF-8'>
  <meta http-equiv='X-UA-Compatible' content='IE=edge'>
  <meta name='viewport' content='width=device-width, initial-scale=1.0'>
  <title>Document</title>
  <script src='../vue.js'></script>
</head>

<body>
  <div id='app'>
    <h1 study="js">{{msg+1}}</h1>
    <h1 v-bind:study="study">{{msg+2}}</h1>
    <h1 v-bind:count="count+1">{{msg+3}}</h1>
    <h1 :isHot="isHot?'re':'leng'">{{msg+4}}</h1>
    <img :src="src" alt="">
    <img :src="'http://www.baidu.com/'+src" alt="">
    <input type="text":value="msg">
  </div>

  <script>
    Vue.config.prodactionTip = false
    const vm = new Vue({
      el: '#app',
      data() {
        return {
          msg: 'hello Vue',
          study: "vue",
          count: 3,
          src: "01.jpg",
          isHot: true
        }
      }
    })
  </script>
</body>

</html>